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Cleanup.

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This commit is contained in:
JoelKatz
2012-12-11 00:09:33 -08:00
parent 1bb3db9a7d
commit d705bde28a
1 changed files with 2 additions and 5 deletions
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7
src/cpp/ripple/Amount.cpp
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@@ -897,10 +897,6 @@ STAmount STAmount::divide(const STAmount& num, const STAmount& den, const uint16
--denOffset; --denOffset;
} }
int finOffset = numOffset - denOffset - 16;
if ((finOffset > cMaxOffset) || (finOffset < cMinOffset))
throw std::runtime_error("division produces out of range result");
// Compute (numerator * 10^16) / denominator // Compute (numerator * 10^16) / denominator
CBigNum v; CBigNum v;
if ((BN_add_word(&v, numVal) != 1) || if ((BN_add_word(&v, numVal) != 1) ||
@@ -913,7 +909,8 @@ STAmount STAmount::divide(const STAmount& num, const STAmount& den, const uint16
// 10^15 <= quotient <= 10^17 // 10^15 <= quotient <= 10^17
assert(BN_num_bytes(&v) <= 64); assert(BN_num_bytes(&v) <= 64);
return STAmount(uCurrencyID, uIssuerID, v.getulong(), finOffset, num.mIsNegative != den.mIsNegative); return STAmount(uCurrencyID, uIssuerID, v.getulong(),
numOffset - denOffset - 16, num.mIsNegative != den.mIsNegative);
} }
STAmount STAmount::multiply(const STAmount& v1, const STAmount& v2, const uint160& uCurrencyID, const uint160& uIssuerID) STAmount STAmount::multiply(const STAmount& v1, const STAmount& v2, const uint160& uCurrencyID, const uint160& uIssuerID)